How far is Portage Park, IL from Lockport, IL?
The driving distance from Portage Park, IL to Lockport, IL is about 41.5 miles (66.8 km), with a travel time of about 00h 54m by car.
- The straight-line flight distance is about 29.6 miles (47.6 km).
- For a round trip, plan for roughly 01h 48m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM CST.
Reverse, save, or send this route
This route works well as a day trip with time at the destination. Copy the route link, send it to another device, or print a clean version before you head out.
This route works well as a day trip with time at the destination.
Flight Distance
Driving Distance
Gas Cost Calculator
Leave and Arrive Planner
Pick a departure time to see your estimated arrival and same-day return window.
Drive time stays fixed at 00h 54m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
You are leaving earlier than the recommended window, which gives you extra margin for breaks and traffic.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
Village in Downers Grove, Lisle, and York Townships, DuPage County, Illinois, US
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Portage Park and Lockport.
Turn-by-Turn Driving Directions
Step-by-step road directions between Portage Park and Lockport.
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1
Start on West Hutchinson Street
570 ft · 26 sec · West Hutchinson Street
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2
Turn right onto North Central Avenue
1001 ft · 28 sec · North Central Avenue
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3
Turn left onto West Montrose Avenue
1.4 mi · 3 min · West Montrose Avenue
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4
Turn slight left onto West Forest Preserve Drive
3.1 mi · 6 min · West Forest Preserve Drive
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5
Turn right onto West Belmont Avenue
1.1 mi · 2 min · West Belmont Avenue
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6
Turn left onto 25th Avenue
4.5 mi · 8 min · 25th Avenue
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7
Turn right onto Congress Street
111 m · 10 sec · Congress Street
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8
Continue on Harrison Street
1213 ft · 33 sec · Harrison Street
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9
Take the ramp slight left toward I 290 West
706 ft · 19 sec
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10
Merge slight left onto Eisenhower Expressway
1.8 mi · 2 min · Eisenhower Expressway
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11
Keep slight left to continue on Ronald Reagan Memorial Tollway
1.9 mi · 2 min · Ronald Reagan Memorial Tollway
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12
Keep slight right to continue on Ronald Reagan Memorial Tollway
5.8 mi · 7 min · Ronald Reagan Memorial Tollway
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13
Take the exit slight right toward I 355 South: Joliet
1.2 km · 56 sec
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14
Merge slight left onto Veterans Memorial Tollway
16 mi · 19 min · Veterans Memorial Tollway
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15
Take the exit slight right toward IL 7: 159th Street
2113 ft · 52 sec
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16
Turn right onto West 159th Street
1.2 km · 1 min · West 159th Street
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17
Continue on East 9th Street
1.9 mi · 4 min · East 9th Street
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18
Arrive at your destination
0 m · 1 sec · West 9th Street
Car Route Details
A richer read on the saved driving route between Portage Park and Lockport.
Turn-heavy local drive
The route has frequent decision points for its length, so lane choice and turn timing will matter more than cruising speed.
Veterans Memorial Tollway
Merge slight left onto Veterans Memorial Tollway
16 mi · 00h 19m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A comfortable day-trip route
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
Mostly Sunny leaving Portage Park and Mostly Sunny near Lockport.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Portage Park to Lockport?
The road trip is about 41.5 miles (66.8 km) and usually takes 00h 54m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
What is the halfway point on this route?
Downers Grove is a useful midpoint, sitting about 19.9 miles from Portage Park and 21.6 miles from Lockport.
How much longer is the road route than the straight-line distance?
The direct path is about 29.6 miles (47.6 km), while the road route adds roughly 11.9 extra miles because roads do not follow the straight air line.
When is the best time to leave for this route?
A good departure window is usually 8:00 AM to 10:00 AM CST. If you want a more comfortable same-day return, try to leave by 4:42 PM CST.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $6.56 one way or $13.13 round trip. Estimated CO2 is about 13 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Portage Park and Mostly Sunny near Lockport.
Stop Ideas Near Downers Grove
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Downers Grove.
La Grange Road
Naperville
Summit
Chicago Union Station
Flight Path Map
This map shows the direct air route between Portage Park and Lockport. Straight-line distance: 29.58 mi (47.61 km).
#1 Portage Park
Portage Park is a place in Illinois, United States.
| Population | 0 |
| Coordinates | 41.9578100, -87.7650600 |
| Altitude | 188 |
| Country | United States |
#2 Lockport
The most populous city in Will County, Illinois.
| Population | 59,877 |
| Coordinates | 41.5894800, -88.0578400 |
| Altitude | 181 |
| Country | United States |
End: West 9th Street (-88.057844, 41.589471)
Estimated Travel Time
Distance: 67 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 22m |
| 40 mph (64.37 km/h) | 01h 02m |
| 50 mph (80.47 km/h) | 00h 49m |
| 60 mph (96.56 km/h) | 00h 41m |
| 70 mph (112.65 km/h) | 00h 35m |
| 80 mph (129 km/h) | 00h 31m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.50 | $6.56 | $13.13 |
| Mid-grade | $5.12 | $7.47 | $14.94 |
| Premium | $5.68 | $8.29 | $16.58 |
| Diesel | $6.52 | $9.52 | $19.04 |
Assumes 8.3 L/100 km (about 28.3 MPG). CO2 is an estimate and varies by vehicle, fuel blend, traffic, and terrain.
Prices in Illinois · Nov 09, 2026